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Server-side PPTX shift: Docs updated (README, copilot instructions) to reflect PDF-only workflow; legacy LibreOffice paths marked optional.

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Setup improvements: Added pi-setup.sh (clone-before-venv, requirements-based install) + HDMI-CEC cec-utils inclusion.
Dependencies: Corrected python-dotenv, added server-side rendering + CEC notes in requirements.txt.
CEC integration: Confirmed and documented usage; minor wording adjustments.
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RobbStarkAustria
2025-11-23 11:14:35 +01:00
parent 6617c3d7b9
commit d14789b1f4
6 changed files with 165 additions and 330 deletions
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.github/copilot-instructions.md vendored
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## Project Overview
This is an **Infoscreen Client** system for Raspberry Pi that creates digital signage displays. The client communicates with a server via MQTT to display presentations, videos, and web content in kiosk mode. It's designed for educational/research environments where multiple displays need to be centrally managed.
### Server-Side PPTX Rendering (Update Nov 2025)
The server now performs all PPTX → PDF conversion. The client only ever downloads and displays PDF files with Impressive. Any references below to local LibreOffice conversion are legacy and can be ignored for new deployments. Keep LibreOffice only if you must support older workflows that still send raw PPTX files.
## Architecture & Technology Stack